I have the exact same problem. I have a fully updated Natty with fglrx but turning off mipmaps in the Expo plugin does not correct the bug for me. Just a few quick window switching arises the problem for me with many different windows including pidgin, gcalctool, firefox, geany, chromium etc
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/763352 Title: window's content is not redrawn/repaint sometimes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/763352/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs